Dipalladium(II,II)-assembled molecular capsules that unsymmetrically encapsulate a nitrate via hydrogen bonding

Lu Hong-Lin; Tong Jin; Hu Xiao-Peng; Deng Wei; Yu Shu-Yan

首页> 外文期刊>Inorganic Chemistry Communications >Dipalladium(II,II)-assembled molecular capsules that unsymmetrically encapsulate a nitrate via hydrogen bonding

【24h】

Dipalladium(II,II)-assembled molecular capsules that unsymmetrically encapsulate a nitrate via hydrogen bonding

机译：脱钯（II，II） - 通过氢键来非对称地包封硝酸盐的分子胶囊

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

A series of capsule-like anion receptors (1: {[(bpy)2Pd2]2L12}4+, 2: {[(bpy)2Pd2]2L22}4+, 3: {[(bpy)2Pd2]3L32}6+ and 4: {[(bpy)2Pd2]3L42}6+) have been successfully self-assembled by coordinating the flexible amide based polypyrazole ligands (H2L1: N1,N4-di(1H-pyrazol-5-yl)terephthalamide, H2L2: N1,N4-bis(3-methyl-1H-pyrazol-5yl)- terephthalamide, H3L3: N1,N3,N5-tri(1H-pyrazol-5-yl)benzene-1,3,5-tricarboxamide and H3L4: N1,N3,N5-tris (3-methyl-1H-pyrazol-5-yl)benzene-1,3,5-tricarboxamide) with dipalladium corners ([(bpy)2Pd2(NO3)2](NO3)2, where bpy = 2,2 '-bipyridine) in aqueous solution. These complexes were characterized by 1H NMR, 19F NMR, 31P NMR, 2D 1H-1H NOSEY spectra, ESI-MS and single crystal X-ray diffraction. Interestingly, the NMR spectra measured in solution and structure analysis carried out in the solid state consistently confirmed that one nitrate anion was unsymmetrically accommodated in the cavity of capsules 1 and 2 via N-Hanion hydrogen bonding and other multiple weak interactions. Furthermore, 1H NMR titrations for competitive anion exchange indicated that complexes 14NO3xa1; and 24NO3xa1; show high selectivity for the encapsulation of NO3- in dimethyl sulfoxide.

机译：None

著录项

来源
《Inorganic Chemistry Communications》 |2021年第1期|共7页
作者
Lu Hong-Lin; Tong Jin; Hu Xiao-Peng; Deng Wei; Yu Shu-Yan;
展开▼
作者单位

Beijing Univ Technol Dept Environm &

Life Beijing Key Lab Green Catalysis &

Separat Ctr Excellence Environm Safety &

Biol Effects Lab Beijing 100124 Peoples R China;

Beijing Univ Technol Dept Environm &

Life Beijing Key Lab Green Catalysis &

Separat Ctr Excellence Environm Safety &

Biol Effects Lab Beijing 100124 Peoples R China;

Beijing Univ Technol Dept Environm &

Life Beijing Key Lab Green Catalysis &

Separat Ctr Excellence Environm Safety &

Biol Effects Lab Beijing 100124 Peoples R China;

Beijing Univ Technol Dept Environm &

Life Beijing Key Lab Green Catalysis &

Separat Ctr Excellence Environm Safety &

Biol Effects Lab Beijing 100124 Peoples R China;

Beijing Univ Technol Dept Environm &

Life Beijing Key Lab Green Catalysis &

Separat Ctr Excellence Environm Safety &

Biol Effects Lab Beijing 100124 Peoples R China;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类无机化学;基本无机化学工业;
关键词
Anions; Hydrogen bonds; Palladium; Molecular encapsulation; Self-assembly;

机译：阴离子;氢键;钯;分子包封;自我组装;

相似文献

外文文献
中文文献
专利

1. Mutation in angiotensin II type 1 receptor disrupts its binding to angiotensin II leading to hypotension： An insight into hydrogen bonding patterns [J] . Arpita KUNDU, Sudha RAMAIAH, Anand ANBARASU 物理学前沿：英文版 . 2012,第005期
2. Enantioselective hydrogenation of acetophenone by (1S, 2S)-DPEN-Ru(II)Cl2(PPh3)2 encapsulated in Al-MCM-41 [J] . Jian Hong Liu, Dong Liang, Bin Bin Fan, 中国化学快报（英文版） . 2010,第007期
3. ENCAPSULATION OF SMALL ORGANIC MOLECULES BY A SELF-ASSEMBLED MOLECULAR CAPSULE THROUGH CHARGED HYDROGEN BONDING INTERACTION [J] . Lee SB., Hong JI. Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 1996,第47期

机译：通过带电氢键相互作用的自组装分子胶囊包被小分子有机物
4. PALLADIUM-ASSISTED FORMATION OF CARBON-CARBON BONDS .3. STUDY OF REACTIONS OF BIS(ETA(2)-(2,3,4-TRIMETHOXY-6-ACETYLPHENYL-C,O))BIS(MU-CHLORO)DIPALLADIUM (II) WITH SYMMETRICAL AND UNSYMMETRICAL INTERNAL ALKYNES - A STOICHIOMETRIC ROUTE TO HIGHLY FUNCT [J] . Vicente J., Gilrubio J., Abad JA. Organometallics . 1995,第6期

机译：碳形成的钯辅助形成.3。双（乙基）（2）-（2,3,4-三甲氧基-6-乙炔基-C，O））双（MU-氯）二钯（II）与对称和不对称内部炔烃反应的化学计量研究功能强大
5. 'Chicken-coop' network assembled by hydrogen bonds with bridging nitrate ions. Crystal structure of bis(4,4'-bipyridinium) diaquatetraisothiocyanatonickellate(II) dinitrate [J] . Hong-Ji Chen, Ming-Liang Tong, Xiao-Ming Chen Inorganic Chemistry Communications . 2001,第2期

机译：氢键与架桥硝酸根离子组成的“鸡舍”网络。双（4,4'-联吡啶）重氮化四异硫氰酸氰镍酸酯（II）的晶体结构
6. Zeolite-encapsulated Co( II), Mn( II), Cu( II) and Cr(III) salen complexes as catalysts for efficient selective oxidation of benzyl alcohol [C] . F H Li, H Bi, D XHuang International Conference on New Material and Chemical Industry . 2018

机译：沸石 - 包封的CO（II），Mn（II），Cu（II）和Cr（III）盐配合物作为催化剂，用于有效选择性氧化苄醇
7. Part I: Self-assembling dendrimers using the DDA-AAD hydrogen bonding motif. Part II: Supramolecular discotic liquid crystals through hydrogen bond mediated self-assembly. [D] . Ma, Yuguo. 2003

机译：第一部分：使用DDA-AAD氢键基序的自组装树状聚合物。第二部分：超分子盘状液晶通过氢键介导的自组装。
8. ParaCEST Agents Encapsulated in Reverse Nano-Assembled Capsules (RACs): How Slow Molecular Tumbling Can Quench CEST Contrast [O] . Annah Farashishiko, Jacqueline R. Slack, Mauro Botta, 2018

机译：反向纳米组装胶囊（RAC）中封装的ParaCEST剂：慢速分子翻转如何猝灭CEST对比度
9. Synthesis of a Self-Assembled Molecular Capsule that Traps Pyridine Molecules by a Combination of Hydrogen Bonding and Copper(II) Coordination [O] . Alam Akhtarul Md, Nethaji Munirathinam, Ray Manabendra 2003

机译：结合氢键和铜（II）配位的自组装捕获吡啶分子的分子胶囊的合成
10. Dimethyl Sulfoxide Complexes of Chromium(Iii), Manganese(Ii), Iron(Iii), Nickel(Ii), and Copper(Ii) Nitrates and Magnesium and Nickel(Ii) Perchlorates. Part 1. Preparation and Nuclear Magnetic Resonance and Infrared Studies [R] . Moniz, W. B., Poranski, C. F., Venezky, D. L. 1967

机译：二甲基亚砜配合物的铬（III），锰（Ii），铁（Iii），镍（Ii）和铜（Ii）硝酸盐和镁和镍（Ii）高氯酸盐。第1部分。制备和核磁共振和红外研究

Dipalladium(II,II)-assembled molecular capsules that unsymmetrically encapsulate a nitrate via hydrogen bonding

摘要

著录项

相似文献

相关主题

期刊订阅